### Home > CALC > Chapter 1 > Lesson 1.3.2 > Problem 1-119

1-119.

Think about a famous even functions, like *y* = *x*^{2}. Visualize the graph of its inverse,

What is significant about the ± aspect of the graph?

Is the inverse of an even function also a function? That is, are there any *x*-values that have two corresponding *y*-values?